The Sorensen SGA60W250D-1DAABG is a water-cooled, programmable DC power supply from the SG Series designed for high-power applications demanding precise voltage regulation, low noise, and rapid transient response. Built on a modular 5 kW power architecture, this unit delivers up to 250V DC output and features basic analog controls with 10-turn potentiometers for voltage and current adjustment, a 3½ digit LED display, and front-panel over-voltage protection (OVP) preview and adjustment capabilities. The water-cooling architecture enables exceptional power density and allows stackable configurations without required clearance due to front air intake design. Individual chassis in the SG Series range from 5 kW to 30 kW; multiple units can be paralleled to achieve system power levels up to 150 kW as a single unified supply.
Technical Specifications
Output Characteristics:
• Output Voltage: Up to 250V DC
• Output Float Voltage: Negative terminal within ±300V of chassis potential
Input Power:
• 3 Phase, 3 Wire + Ground configuration
• 208/220 VAC (Operating Range: 187–242 VAC)
• 380/400 VAC (Operating Range: 342–440 VAC)
• 440/480 VAC (Operating Range: 396–528 VAC)
• Passive Power Factor Correction (PFC): 0.9 typical at full load for 30V and below models
Control & Display:
• Analog potentiometers (10-turn) for voltage and current setting
• 3½ digit LED readout
• Front-panel OVP preview and adjustment/reset functionality
– Key Features
• Water-cooled design for high power density and thermal efficiency
• Modular 5 kW power stage architecture
• Stackable configuration with front air intake—no clearance required
• Paralleling capability to 150 kW system power
• Low output noise and exceptional load transient response
• Straightforward analog control interface
– Typical Applications
High-power test benches, semiconductor manufacturing, electrochemical processing, and industrial burn-in applications requiring stable, regulated DC power with rapid dynamic response.
– Compatibility & Integration
The SG Series modular design accommodates chassis stacking and parallel configuration for scaled power delivery. Multiple units function as a single unified supply when paralleled.
